High rip current risk along South Shore. Use caution swimming at ocean beaches.

WHAT'S NEW: Chance for heavy rain and thunderstorms on Thursday.

WHAT'S NEXT: Most of the day is dry, warm and humid.

TODAY: A few showers over Suffolk County through 9 p.m. Chance of a spotty shower through the day. Most of the day is dry, warm and humid. Mostly cloudy, with a high near 77.

TONIGHT: Cloudy with scattered showers and a few thunderstorms. Low around 66. East wind 5 to 10mph.

Thursday: STORM WATCH. Cloudy skies with on and off Showers and possibly a thunderstorm. Some heavy rain is possible. High near 77. South wind 5 to 15 mph.

Thursday Night: Showers and possibly a thunderstorm. Some heavy rain is possible. Low around 66. Southwest wind around 10 mph.

Friday: Chance of morning showers. Partly sunny, with a high near 80.

Friday Night: Partly cloudy, with a low around 62.

Saturday: A few spotty showers possible. Mostly cloudy, with a high near 78.